Not saying that to be snarky, just saying there's a bit of survivorship bias involved in this story, as well as positive feedback loops in society in general. People with the same ability to be an ER physician who don't have RadioShack CEO on their application will not be seen the same, even if they're equally able.
My dad is a professor of emergency medicine. There are med students that come through in their 30s or 40s (none are former CEOs). It’s obviously not as common as people in their early 20s, but that may just be a self-selection thing (rather than bias against older candidates per se).
Not saying that to be snarky, just saying there's a bit of survivorship bias involved in this story, as well as positive feedback loops in society in general. People with the same ability to be an ER physician who don't have RadioShack CEO on their application will not be seen the same, even if they're equally able.